89C51AC2 Overview
The A/T89C51AC2 is a high performance Flash version of the 80C51 single chip 8-bit microcontrollers. It contains a 32 KB Flash memory block for program and data. The 32 KB Flash memory can be programmed either in parallel mode or in serial mode with the ISP capability or with software.
89C51AC2 Key Features
- 80C51 Core Architecture
- 256 Bytes of On-chip RAM
- 1 KB of On-chip XRAM
- 32 KB of On-chip Flash Memory
- Data Retention: 10 Years at 85°C Read/Write Cycle: 10K
- 2 KB of On-chip Flash for Bootloader
- 2 KB of On-chip EEPROM
- 14-sources 4-level Interrupts
- Three 16-bit Timers/Counters
- Full Duplex UART patible 80C51